Urinary Tract Infection — NCLEX Cheat Sheet
Dysuria, frequency, urgencyAlso known as: UTI · bladder infection · cystitis · water infection · burning when peeing
Use this quick-reference guide to spot, treat, and prevent Urinary Tract Infection on the NCLEX. Keep it handy during review and on exam day!
🩺📒 The 1-minute cheat sheet
⚠️ Causes
- E. coli #1, ascending bacteria
- F > M, catheters, retention
🩺 Signs
- dysuria, frequency, urgency
- cloudy/foul urine, suprapubic pain
- elderly: confusion = key sign
🧪 Labs
- ↑WBC, +nitrites, +leukocyte est
- culture BEFORE antibiotics
🎓 Teach
- ↑fluids 2-3 L/day, finish abx
- wipe front→back, void after sex
- cotton underwear, no bubble baths
📚 Urinary Tract Infection — full study notes
The cheat sheet above is your quick recall card. These notes go deeper — what it is, what to do first, what must be reported, and what to teach.
Key points
Understand these first- Classic symptoms are dysuria (burning), urinary frequency, urgency, and suprapubic pain or pressure.
- Urine may be cloudy, dark, foul-smelling, or contain blood (hematuria).
- In older adults, new-onset confusion or behavior change is often the FIRST and only sign.
- E. coli from the GI tract is the most common causative organism.
- Indwelling catheters are a leading cause of healthcare-associated UTIs.
- Positive nitrites and leukocyte esterase on urinalysis suggest bacterial infection.
Nursing priorities
What to do, in order- Obtain a clean-catch or catheter urine specimen for culture BEFORE starting antibiotics.
- Administer prescribed antibiotics and encourage increased fluid intake (2-3 L/day unless contraindicated).
- Provide analgesics such as phenazopyridine for dysuria and assess pain.
- Promote perineal hygiene and remove unnecessary indwelling catheters early.
- Monitor for signs the infection is ascending (flank pain, fever).
Red flags — report now
Escalate immediately- Flank pain, high fever, and chills - infection may have reached the kidneys (pyelonephritis); report.
- New confusion in an older adult - report and evaluate for UTI/urosepsis.
- Signs of urosepsis (hypotension, tachycardia, fever) - emergency escalation.
- Do not delay obtaining the culture before antibiotics when ordered.
Labs & values
Numbers to know- Urinalysis: positive nitrites, leukocyte esterase, WBCs, bacteria
- Urine culture: greater than 100,000 colonies confirms infection
- WBC: normal 5,000-10,000/mm3 (may be elevated)
Patient teaching
What patients must know- Wipe front to back, void after intercourse, and avoid bubble baths and irritants.
- Drink plenty of fluids and finish the entire antibiotic course even if symptoms improve.
- Phenazopyridine turns urine reddish-orange and may stain clothing; this is harmless.
❓ Urinary Tract Infection: NCLEX FAQs
What are the priority nursing interventions for Urinary Tract Infection?
Obtain a clean-catch or catheter urine specimen for culture BEFORE starting antibiotics. Administer prescribed antibiotics and encourage increased fluid intake (2-3 L/day unless contraindicated). Provide analgesics such as phenazopyridine for dysuria and assess pain. Promote perineal hygiene and remove unnecessary indwelling catheters early.
What are the warning signs of Urinary Tract Infection a nurse must report?
Flank pain, high fever, and chills - infection may have reached the kidneys (pyelonephritis); report. New confusion in an older adult - report and evaluate for UTI/urosepsis. Signs of urosepsis (hypotension, tachycardia, fever) - emergency escalation. Do not delay obtaining the culture before antibiotics when ordered.
What do I need to know about Urinary Tract Infection for the NCLEX?
Classic symptoms are dysuria (burning), urinary frequency, urgency, and suprapubic pain or pressure. Urine may be cloudy, dark, foul-smelling, or contain blood (hematuria). In older adults, new-onset confusion or behavior change is often the FIRST and only sign. E. coli from the GI tract is the most common causative organism.
What patient teaching is important for Urinary Tract Infection?
Wipe front to back, void after intercourse, and avoid bubble baths and irritants. Drink plenty of fluids and finish the entire antibiotic course even if symptoms improve. Phenazopyridine turns urine reddish-orange and may stain clothing; this is harmless.
Quick Tip
Classic symptoms are dysuria (burning), urinary frequency, urgency, and suprapubic pain or pressure.
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